提高超声波功率传输:效率,声学和未来方向
Yi Zheng1,2, Zhuomin Zhang1,2, Yanhu Zhang2,3
1Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong, SAR, 999077, China.
Advanced materials (Deerfield Beach, Fla.)
|July 24, 2024
概括
超声波功率传输 (UPT) 为植入式医疗器械 (IMD) 提供可持续的能源,减少了替代手术. 本综述分析了UPT系统,效率,并提出了一个能源流动图来指导未来的进步.
科学领域:
- 生物医学工程 生物医学工程
- 医疗器械 医疗器械
- 能源转移 能源转移
背景情况:
- 像起器这样的植入式医疗设备 (IMD) 需要更换电池,需要进行侵入性手术.
- 电池寿命有限是IMDs的长期有效性和患者舒适性的重大缺点.
- 可持续的电力解决方案对于推进IMD能力和减少医疗保健负担至关重要.
研究的目的:
- 为可持续的IMD运行全面审查超声波功率传输 (UPT) 技术.
- 解决UPT系统的声音场分析和能量最大化方面的研究缺口.
- 提供关于UPT系统设计,效率和未来发展轨迹的见解.
主要方法:
- 针对IMD的超声波功率传输 (UPT) 系统的综合文献综述.
- 分析尖端的UPT系统设计,重点是电源和效率.
- 对现有的UPT效率模型和关键能量传输参数进行批判性检查.
- 关于一般UPT系统的新能源流动图的建议.
主要成果:
- 详细分析UPT技术,包括系统设计,电源和效率.
- 在UPT系统中影响能量传输的关键参数的总结.
- 引入一个能源流动图的一般化UPT系统,增强理解.
- 概述UPT开发阶段,代表性设计和当前的应用.
结论:
- UPT是IMD中可持续电力的有希望的解决方案,可实现高级功能.
- 对UPT系统优化,声场分析和效率的进一步研究是有必要的.
- 应对当前的挑战将为下一代具有生物传感和药物输送能力的IMD打开机遇.
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